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Research

Research Areas & Labs

The field of signal processing field solves creative problem solving and cultivates new intellectual abilities by processing, analyzing, and learning various types of signals, big data, and knowledge in an engineering manner. Data Science and Engineering, Artificial Intelligence, Machine Learning, and Distributed Computing are topics of study. This is a research area that processes, analyzes, and learns various types of signals (text, voice/audio, video, bio-signals), big data, and knowledge using computers and digital devices. Through big data analysis, you can find solutions to problems that are difficult to solve with existing mathematical/scientific theories and produce new knowledge. Detailed research areas include Speech, Image Processing, Artificial Intelligence, and Machine Learning, etc. Well-known intelligent computational systems include intelligent assistants such as Amazon's Alexa, Google self-driving cars, and artificial intelligence automatic diagnosis systems such as IBM Watson.

 

Undergraduate courses for signal processing include data structures, signals and systems, digital signal processing, communication networks, computer architecture, and probability and random variables.

 

Speech & Image Processing
 

Speech and Image Processing develops algorithms and technologies that acquire, analyze, process, and synthesize voice, image, and video signals acquired from various sensors. Speech processing is a research field that analyzes the characteristics of voice signals, the most basic means of human communication, using statistical and mathematical models so that computers can understand who spoke what words by how he/she felt. Image processing is a research field that analyzes and processes images and videos obtained from cameras using mathematical models. Such analysis can be extended to systems for image compression, image restoration, and fingerprint recognition. Applied research topics related to voice and image processing includes voice recognition, medical imaging, biometric authentication, computer vision, computer graphics, and augmented reality, which are promising research topics that are essential in the era of big data.


Professors fall under this research area are as follows.

 

No. Research Labs Faculty Locations Extensions Email
1 Super Resolution Image Processing Lab KANG, Moon Gi C524 4863 mkang@yonsei.ac.kr
2 Digital Signal Processing Lab KANG, Hong-Goo C523 2766 hgkang@yonsei.ac.kr
3 Wireless and Internet Lab KIM, Young-Yong

C714

2861 y2k@yonsei.ac.kr
4 Computational Intelligence Lab KIM, Euntai C613 2863 etkim@yonsei.ac.kr
5 Digital Information Processing Lab KIM, Hagbae C614 2778 hbkim@yonsei.ac.kr
6 Digital Image Media Lab SOHN, Kwang-Hoon C125 2879 khsohn@yonsei.ac.kr
7 Image Video Pattern Recognition Lab LEE, Sangyoun C526 5768 syleee@yonsei.ac.kr
8 Multidimensional Insight Lab LEE, Sanghoon C715 2767 slee@yonsei.ac.kr
9 High Dimensional Signal Processing Lab(HDSP) LEE, Chulhee C528 2779 chulhee@yonsei.ac.kr
10 Smart Learning & Vision Lab HAMBumsub  C411 2768 mimo@yonsei.ac.kr
11 Machine Intelligence Lab TohKarAnn C216 5864 katoh@yonsei.ac.kr
12 Multimedia Security Lab Teoh BengJin C225 5772 bjteoh@yonsei.ac.kr